KR102134384B1 - Steamed rice manufacturing apparatus - Google Patents

Abstract

The present invention relates to a rice production device. The purpose of the present invention is to rapidly and conveniently produce rice and uniformly cook rice by heating a container from the lower portion thereof. To this end, the rice production device of the present invention comprises: a body (100); a grain receiving part (200) provided on one inner side of the body (100) and transferring grains; a pressure cover (300) provided on the other inner side of the body (100) and sealing a container while including a water supply pipe (320) and a pressure exhaust pipe (330); a container (400) for storing grains and water, and sealed by the pressure cover (300) so that rice is cooked; a receiving case (500) in which the container (400) is seated on one side thereof and which is moved into and out of the body (100); a heater (600) provided on one side of the receiving case (500) to heat the container (400) as the container (400) is seated at the upper end thereof; an elevating part (700) provided on one lower side of the receiving case (500) to elevate the heater (500) by a certain height so that the container (400) is sealed and opened by the pressure cover (300); and an entrance/exit part (800) provided on the other lower side of the receiving case (500) and allowing the receiving case (500) to enter and exit from the body (100).

Description

Rice manufacturing equipment {STEAMED RICE MANUFACTURING APPARATUS}

The present invention relates to a rice manufacturing apparatus, more specifically, it is possible to quickly and easily produce rice, and it is not necessary to permeate the rice of the rice cooker into the rice air, and by heating the container from the bottom, the rice is uniform throughout. It relates to a rice manufacturing apparatus that is made to be cooked, and the rice container is automatically entered and withdrawn from the body.

In general, since a restaurant consumes a large amount of rice, a large rice cooker is used to make a large amount of rice, which is then stored in a warm rice bowl.

And when a meal order comes in, the rice is served in the rice bowl and served to the customer.

However, if you cook rice using a large rice cooker as above, it takes a lot of time, and it is not easy to clean the rice cooker after cooking.

In addition, it is inconvenient to spread the rice from the rice cooker and transfer it to the warm rice bowl, and then put the rice from the warm rice bowl back into the rice bowl.

In particular, after rice is cooked in a large rice cooker, it is necessary to mix the rice evenly and spread the rice, which puts a lot of pressure on the wrist during the mixing process.

In fact, people who have been working on rice for a long time in restaurants are known to have abnormalities on their wrists.

On the other hand, in order to prepare for the guests to flock together, there are cases in which the rice is placed in the air in advance and provided to the customer when an order is received.

However, in this case, since a considerable amount of time has elapsed after the rice is cooked, the rice taste is lowered than the freshly cooked rice.

In addition, there is a case in which the packaged rice is consumed by heating in a microwave oven, which also has a disadvantage that the texture is inferior to freshly cooked rice.

In order to solve the above-mentioned problems, the present applicant has applied for'Bob making device' and was registered as patent number 10-2028301.

1 and 2, as shown in FIGS. 1 and 2, the body portion 10 provided vertically, the base 20 provided at the bottom of the body portion 10, and the body portion ( Rice production comprising a horizontal member (10a) extending in the horizontal direction from 10), a heating coil 48 on the outer circumferential surface, and a cylindrical rice manufacturing container (40) installed below the horizontal member (10a) In the apparatus, the lower cap 42 is assembled to the lower portion of the rice manufacturing container 40, the lifting pipe 50 for pushing the rice downward while moving along the inner circumferential surface of the rice manufacturing container 40, and Is provided on the horizontal member (10a) includes a lifting device for elevating the lifting pipe 50, the outer protrusion 40a is formed intermittently projecting toward the outside at the bottom of the bobbin 40, the lower cap A plurality of incision grooves 42a corresponding to the outer protrusions 40a are formed on the upper part of the 42, the lower end and the lower cap 42 of the bobbin 40 are detachably assembled, and the lower cap The bottom plate 41 forming the bottom surface of the rice manufacturing container 40 and the ring-shaped seal member 41b are seated inside the interior of the 42, and the handle 44 is located below the bottom cap 42. Is assembled, an incision groove 42a is formed on the upper portion of the lower cap 42 so that the outer protrusion 40a of the bobbin 40 is fitted, and the handle is located at the lower portion of the lower cap 42. A first stopper wall 42b and a second stopper wall 42c for limiting the rotation of the 44 are provided.

According to the above-described rice manufacturing apparatus, there is an advantage that a small amount of rice can be quickly and easily produced.

In addition, when the rice is completed, it is pushed down and put in the rice air, so there is no need to dip the rice in the rice cooker into the rice air.

However, as a result of actually using the above-described rice production apparatus, a problem was found that the heating coil was provided on the outer periphery of the rice production container, so that the rice located on the bottom surface did not cook properly.

In addition, since the lower cap provided at the bottom of the rice container is manual, there is a problem in that assembly and removal of the lower cap is inconvenient.

Republic of Korea Patent No. 10-1598685 (2016.03.02. announcement) Republic of Korea Patent Publication No. 10-2015-78506 (2015.07.08. public) Republic of Korea Patent No. 10-2028301 (2019.10.02. notice)

The present invention is proposed to solve the problems of the prior art as described above, and the object of the present invention is to improve the heating method of the container to a method of heating at the bottom of the container, so that the rice contained in the container is cooked evenly. There is this.

Another object of the present invention is to make the process of entering and withdrawing the container containing the rice into the body automatically.

The present invention to achieve the above object, the body; A grain storage unit provided on one side of the body and transferring a predetermined amount of grain while storing grain; A pressure cover which is provided on the other side of the body and includes a water supply pipe providing a certain amount of water and a pressure exhaust pipe that discharges to the outside when the pressure generated during the cooking process is greater than a certain level; A container for storing grain provided by the grain storage unit and water provided by a water supply pipe, and being sealed by the pressure cover to cook rice; A storage case in which the container is seated on one side, and the body enters and exits; A heater provided on one side of the storage case to heat the container as the container is seated at the top; An elevation unit provided on one side of the storage case to elevate the heater to a predetermined height so that the container is closed and opened by the pressure cover; And an entrance portion provided on the other side of the storage case to allow entry and exit of the storage case from the body.

In addition, the body, an inlet that communicates with the outside to fill the grain in the grain storage unit; And it characterized in that it comprises a; a cover for opening and closing the inlet to prevent the foreign material from entering the grain storage portion arbitrarily.

In addition, the grain storage portion is provided with a partition wall so that a storage space is formed on one side of the body; It is provided at the bottom of the partition wall, characterized in that it comprises a; transfer screw for providing a predetermined amount of grain received in the storage space as a container.

In addition, the grain storage unit is provided on one end of the transfer screw, while controlling the amount of grain supplied, it characterized in that it comprises; a ball valve to prevent the pressure leakage when cooking is made of rice.

In addition, the pressure cover is characterized in that it comprises; while the container is lifted by the lifting portion, the packing to support to maintain a firm sealing force when closed to the pressure cover.

In addition, the storage case, characterized in that it comprises a; guide groove for guiding the entry and withdrawal of the storage case from the body stably by the access action provided by the access unit.

In addition, the storage case, characterized in that it comprises a; guide rail for guiding the storage case in a straight line in and out of the body by the access action provided by the access unit.

In addition, the heater includes a heating plate on which the container is seated; A heating wire provided on the heating plate to generate heat; And a temperature sensor provided on one side of the heating plate to detect the heating temperature of the container seated on the heating plate, to block heating when the temperature rises above a certain level, and to continue heating when the temperature rises above a certain temperature. It is characterized by.

In addition, the heater, at least one of the return member for supporting when the cooking is completed while the container is closed to the pressure cover by the lifting portion, the heating plate is lowered by the descending force of the lifting portion so that the return is made stably. It characterized in that it contains a.

In addition, the return member includes a seating groove formed to have a predetermined depth in the heating plate; A fixing port that is inserted into the seating groove so that one end is fixed to the storage case; And a spring provided between the seating groove and the fixed port to provide elastic force to the fixed port.

In addition, the heater extends a predetermined length so as to be formed on one side of the lifting portion provided below the storage case through the storage case at the lower end of the heating plate, and the easy lifting and lowering of the heater is performed by the lifting force provided by the lifting portion. It characterized in that it comprises; at least one or more fixed shafts supported to be made.

In addition, the lifting unit, the second motor for generating forward and reverse power; One end is connected to the second motor, the shaft rotates forward and reverse by forward and reverse power; And at least one lifting cam provided on the shaft and supporting the heater to be elevated by forward and reverse rotation of the shaft.

In addition, the lifting cam is characterized by consisting of an eccentric cam.

In addition, the access unit, a third motor for generating forward and reverse power; A gear train that provides forward and reverse power provided by the third motor to one side; And a rotation link that allows the storage case to enter and exit the body while the other end is rotated forward and backward about the gear train by forward and reverse rotation provided by the gear train.

In addition, the pivot link is provided in a position symmetrical to the gear train, one end is inserted into the guide groove provided in the storage case, the rotation and rotation of the pivot link pushes the storage case into and out of the storage case from the body It characterized in that it comprises a; fixing pin for supporting the action is made.

According to the present invention, the container heating method is improved to a method of heating at the bottom of the container, so that the rice in the container is cooked evenly.

In addition, by storing a grain in the interior of the body, by constructing a grain storage unit to provide a certain amount of grain to the container, there is an effect that can always supply a constant grain to the container.

In addition, there is an effect that the process of entering and withdrawing the container is automatically made.

1 is a schematic perspective view of a conventional rice manufacturing apparatus.
Figure 2 is an exploded view of the bobbin and the lower cap of Figure 1;
Figure 3 is a schematic assembly sectional view of the rice manufacturing apparatus according to the present invention.
Figure 4 is a schematic cross-sectional view showing a cooking state of the rice manufacturing apparatus according to the present invention.
Figure 5 is an enlarged cross-sectional view of the grain storage unit according to the present invention.
Figure 6 is an enlarged cross-sectional view showing a coupling relationship between the transfer screw and the ball valve according to the present invention, 6a is a view showing a ball valve is open, 6b is a view showing a closed ball valve.
7 is an enlarged sectional view showing a coupling relationship between a pressure cover and a container according to the present invention.
8 is a plan view of a heater according to the present invention.
9 is a plan view showing a coupling relationship of the elevator according to the present invention.
10 is a plan view showing a coupling relationship of the entry and exit according to the present invention.
11 is a plan view showing the operating state of the entry and exit according to the present invention, 11a is a state in which the storage case is entered into the body, 11b is a view showing a state in which the storage case is withdrawn from the body.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Rice production apparatus according to the present invention, as shown in Figures 3 and 4, the body 100, the grain storage unit 200, the pressure cover 300, the container 400, and the storage case ( 500), a heater 600, a lifting unit 700, and an entrance unit 800.

The body 100 performs a casing function that protects each component, and includes various selection switches (not shown) to automatically cook according to a user's selection.

That is, when the user turns on (ON) the selection switch for cooking, the container 400 is automatically supplied with a certain amount of rice and water, so that the rice is automatically produced by heating the heater 600.

On one side of the body 100, an input port 110 is provided to allow grains to be introduced into the grain storage unit 200.

The input port 110 is provided with a cover 112 that performs an opening/closing function to prevent foreign materials from being input randomly after the grain is input.

The grain storage unit 200 is provided on one side of the body 100 to provide a predetermined amount of grain, for example, rice to the container 400. In addition to rice, various grains can be provided.

The grain storage unit 200 is configured to include a partition wall 210, a transfer screw 220, and a ball screw 230, as shown in FIG. 5.

The partition wall 210 is formed on one side of the body 100 to form a storage space 212 in which grains can be stored.

The partition wall 210 is configured in a funnel shape so that grain can be smoothly supplied to the transfer screw 220 formed on the lower side.

The storage space 212 is provided to be in communication with the input port 110 formed on the body 100, so that the grain input through the input port 110 is stored in the storage space 212.

The transfer screw 220 is provided at one end of the partition wall 210 to transfer a certain amount of grain from the grain stored in the storage space 212 into the container 400.

In addition, a first transfer pipe 222 is formed in the transfer screw 220 so as to surround the outer periphery to support the stable transfer of grain.

On one side of the first transfer pipe 222, it is connected to the lower end of the partition 210 and communicates with each other, so that the grain stored in the storage space 212 is always put on one side of the transfer screw 210. A first through hole 223 is formed to support it.

On the other side of the first transfer pipe 222, a second through hole 224 communicating with the ball valve 230 is formed so that the amount of grain input can be controlled by the ball valve 230.

The transfer screw 220 is provided with a first motor 226 for generating rotational force.

In addition, the transfer screw 220 is provided with a power transmission member 228 that transmits the rotational force generated by the first motor 226 and supports the transfer screw 220 to rotate in one direction.

The first motor 226 and the power transmission member 228 are configured at one end of the transfer screw 220 to maintain an insulated state from the partition wall 210, thereby preventing foreign matter from entering the grain during the transfer process. .

The ball valve 230 is provided at the other end of the transfer screw 220, and controls so that only a certain amount of grain from the grain transferred through the transfer screw 220 can be introduced into the container 400.

The ball valve 230, as shown in Figures 6a and 6b, is formed in a spherical shape and a pipeline through which the inside is formed, opening the pipeline so that the input of grain is made according to the rotational direction (Figure 6a) Alternatively, the pipeline is closed (Fig. 6B).

The ball valve 230 is provided with a second transport pipe 232 to surround the outer periphery so that grain can be introduced into the container 400.

The second transfer pipe 232 is provided with one end communicating with a second through hole 224 formed in the first transfer pipe 222 of the transfer screw 220, and the other end is on one side of the pressure cover 300. It is provided to be connected.

The pressure cover 300, as shown in Figure 7, is provided inside the body 100, to open and close one end of the container 400 so that the container 400 is closed, the container 400 ) Ensure that a constant pressure is maintained inside.

In addition, at one end of the pressure cover 300, a packing 310 is provided to prevent the pressure acting inside the container 400 from being randomly discharged at a portion where one end of the container 400 is located.

The packing 310 is made of a soft material such as silicone or rubber to seal the container 400.

In addition, the pressure cover 300 is provided with a water supply pipe 320 that allows a certain amount of water to be supplied into the container 400.

On one side of the water supply pipe 320, a control valve 322 is provided to control the amount of water supplied.

In addition, the water supply pipe 322 is connected to a water tank (not shown) or a direct water pipe for storing a certain amount of water so that the user does not need to input water separately.

In addition, the pressure cover 300 is provided with a pressure exhaust pipe 330 that allows the pressure to be discharged when a predetermined pressure is applied to the container 400 after the container 400 is closed.

Since the pressure exhaust pipe 330 is a known technique that performs the same function as a pressure exhaust pipe (or steam discharge pipe) provided in a conventional pressure cooker, detailed description thereof will be omitted.

The container 400 is seated on one side of the storage case 500, as shown in FIG. 7, enters and exits the body 100 along the storage case 500, and is sealed by a pressure cover 300 It is made to cook rice by the grain and water supplied inside.

Here, the container 400 is preferably formed in the size of a rice bowl for one person, but is not limited thereto.

The storage case 500 is provided on one side of the body 100, as shown in Figure 7, so that the container 400 enters or exits the body 100.

A guide groove 510 is provided on the lower side of the storage case 500 to guide the entry and exit by the rotational force acting on the entry and exit portion 800.

The storage case 500 is provided with a guide rail 520 to support stable access when the storage case 500 enters and exits the body 100 by the access part 700.

The heater 600 is provided on one side of the storage case 500 so that the container 400 is seated at the top, thereby heating the container 400 to cook.

The heater 600 includes a heating plate 610, a heating wire 620, a temperature sensor 630, a return member 640, and a fixed shaft 650, as shown in FIG. It is composed.

The heating plate 610 heats the container 400 seated on one side of the storage case 500 and seated on the top.

The heating wire 620 is provided inside the heating plate 610 to heat the heating plate 610.

The temperature sensor 630 is provided on one side of the heating plate 610, detects the heating temperature of the container 400 seated on the top of the heating plate 610 and performs a function of stopping heating when the temperature is higher than a certain temperature. do.

The return member 640 is lifted by the lifting unit 700, and when cooking of rice is completed, the return member 640 is supported by the elastic force to be smoothly made.

The return member 640 includes a seating groove 642 formed at a predetermined depth on the heating plate 610 and a fixing port 644 inserted into the seating groove 642 and fixed at one end to the storage case 500. It is provided.

Also, the return member 640 is provided with a spring 646 provided between the fixing port 644 and the seating groove 642 so that an elastic force acts.

Accordingly, the return member 640, as shown in the enlarged view of Figure 8, in a state where the heater 600 is seated on one side of the storage case 500, the heater 600 by the lifting unit 700 ), when the fixed port 644 is fixed to the storage case 500, the spring 646 provided between the fixed port 644 and the seating groove 642 is compressed to have a return force.

Accordingly, when the descending force is provided from the lifting part 700, the heater 600 is stably lowered by the return force of the spring 646 together with the self-weight of the heating plate 610 of the heater 600.

The fixed shaft 650 is extended at a certain length from the bottom of the heating plate 610, and is provided with at least one or more so as to receive the lifting force acting on the lifting unit 700.

The lifting part 700 is provided below the storage case 500, and the heater 400 is lifted to open and close the container 400 seated on the top of the heater 600 by the pressure cover 300. To be done.

The lifting unit 700 is configured to include a second motor 710, a shaft 720, and a lifting cam 730, as shown in FIGS. 7 and 9.

The second motor 710 generates forward and reverse power.

The shaft 720, one end is fixed to the second motor 710, is rotated by the forward and reverse power provided by the second motor 710.

The elevating cam 730 is provided with at least one on one side of the shaft 720, and provides an elevating force to elevate the heater 600 according to the forward and reverse rotation directions of the first motor 710. .

Here, the lifting cam 730 is preferably provided in an eccentric cam shape below the fixed shaft 650 of the heater 600.

The access unit 800 is provided below the storage case 500, and provides a rotational force so that the storage case 500 is in and out of the body 100.

The access unit 800, as shown in FIGS. 10 and 11, comprises a third motor 810, a gear train 820, a rotating link 830, and a fixing pin 840 do.

The third motor 810 generates forward and reverse power.

The gear train 820 is provided between the third motor 810 and one side of the rotational link 830 to transmit the forward and reverse rotational power of the third motor 810 to the rotational link 830. The rotation link 830 is rotated forward and backward at a predetermined angle.

The rotation link 830 is provided below the storage case 500 and is provided with a gear train 820 on one side, and is rotated at a constant angle according to the forward and reverse power acting on the gear train 820. , To allow the storage case 500 to enter and exit the body 100.

The fixing pin 840, as shown in Figures 10 and 11, one end is fixed to the other side of the pivoting link 830, the other end is inserted into the guide groove 510 of the storage case 500 , The storage case 500 is allowed to enter and exit according to a certain angle of rotation of the rotation link 830.

A third motor 810 and a gear train 820 are provided at one end of the rotation link 830, and a fixing pin 840 is provided at the other end.

Hereinafter, a process of cooking rice using the rice manufacturing apparatus provided as described above will be described.

First, cooking is selected through a selection switch (not shown) provided on one side of the body 100.

Then, as shown in Figure 9, the second motor 710 of the lifting unit 700 is provided with the regular power, the lifting cam 730 through the shaft 720 connected to the second motor 710 is As the fixed shaft 650 of the heater 600, which is rotated at a certain angle and has one end in close contact with the hoisting cam 730, is pushed up by the hoisting cam 730, the heater 600 stores the storage case 500 ).

Accordingly, the container 400 seated on the upper end of the heater 600 rises, and the pressure cover 300 provided inside the body 100 and the upper end of the container 400 come into close contact, so that the container 400 ) Will remain sealed.

Subsequently, a certain amount of grain is introduced into the container 400 through the grain storage unit 200.

That is, as the rotational force generated by the first motor 226 of the grain storage unit 200 rotates the transfer screw 220 through the power transmission member 228, the grains stored in the storage space 212 are removed. It is put into the container 400 through the second transfer pipe 232 through the one transfer pipe 222.

At this time, as shown in FIG. 6A, the ball valve 230 provided in the second transfer pipe 232 maintains the opening of the pipe to allow grain to be introduced into the container.

Then, when the grain is input for a predetermined time, as shown in FIG. 6B, the ball valve 230 is switched to the closed state by a control signal.

Subsequently, a certain amount of water is introduced into the container 400 through the water supply pipe 320 provided on one side of the pressure cover 300, and when a certain time passes, a control valve 322 provided on the water supply pipe 320 ) Is switched to the closed state.

When the supply of grain and water to the container 400 is completed, the container 400 is heated by heat generated from the heater 600 provided below the container 400 to cook.

When cooking of rice is completed by the pressure generated inside the container 400 by the heating of the heater 600, a take-out operation of the container 400 is performed in the body 100.

That is, when reverse rotation power is generated from the second motor 710 of the elevation unit 700 by the operation of the button, as shown in the enlarged view of FIG. 9, the elevation cam 730 reaches the lowest point by reverse rotation. Is done.

Accordingly, the fixed shaft 650 of the heater 600 across the elevating cam 730 descends, and as shown in the enlarged view of FIG. 8, the springs provided in the plurality of return members 640 ( The heating plate 610 is lowered by the restoring force of 646) to be seated in the storage case 500.

And the storage case 500 is withdrawn from the body 100 by the access unit 700.

That is, when the generated power is generated from the third motor 810 of the access unit 700, the rotation link 830 is rotated through the gear train 820 at a certain angle around the gear train 820.

At this time, as shown in FIG. 11A, the fixing pin 840 provided on the other side of the rotation link 830 is inserted into the linear guide groove 510, as shown in FIG. 11B, the rotation The fixing pin 840 rotates along the rotation radius of the link 830, and in this case, the storage case 500 is linearly moved with respect to the body 100 by the guide rail 520.

That is, by the action of the fixing pin 840 pushing the guide groove 510, the storage case 500 is drawn out of the body 100 along the guide rail 520.

Then, the rice contained in the container 400 seated in the storage case 500 can be eaten.

After the empty container 400 is seated on the re-storage case 500 and the return button is pressed, the above-described process is performed in reverse, and the retracted storage case 500 enters the body 100 again.

What has been described above is only one embodiment for implementing the rice manufacturing apparatus, and the present invention is not limited to the above-described embodiment. Those skilled in the art to which the present invention pertains will appreciate that various modifications can be made without departing from the gist of the present invention.

100: body 110: inlet
112: cover 200: grain storage
210: partition 212: storage space
220: transfer screw 222: first transfer pipe
223: first pass 224: second pass
226: first motor 228: power transmission member
230: ball valve 232: second transfer pipe
300: pressure cover 310: packing
320: water supply pipe 322: control valve
330: pressure exhaust pipe 400: container
500: storage case 510: guide groove
520: guide rail 600: heater
610: heating plate 620: heating wire
630: temperature sensor 640: return member
642: seating groove 644: fixed port
646: spring 700: lift
710: first motor 720: axis
730: lifting cam 800: access
810: third motor 820: gear train
830: pivot link 840: fixing pin

Claims (15)

Body 100 and;
A grain storage unit 200 provided on one side of the body 100 and provided to transport a certain amount of grain while storing grain;
It is provided on the other side of the inside of the body 100, and includes a water supply pipe 320 that provides a certain amount of water and a pressure exhaust pipe 330 that discharges to the outside when the pressure generated during the cooking process is greater than a certain level, thereby closing the container. A pressure cover 300;
A container 400 for storing grain provided by the grain storage unit 200 and water provided by the water supply pipe 320, and sealed by the pressure cover 300 to cook rice;
The container 400 is seated on one side, the storage case 500 is made into the body 100 into and out of;
A heater 600 which is provided on one side of the storage case 500 and heats the container 400 as the container 400 is seated at the top;
A lifting unit 700 provided on one side of the storage case 500 to elevate the heater 600 to a predetermined height so that the container 400 is closed and opened by the pressure cover 300; And
It is provided on the other side of the lower side of the storage case 500, the storage unit 500 in the body 100, the entry and exit 800 to be made to withdraw and enter; includes,
The storage case 500,
Guide groove 510 to guide the entry and withdrawal of the storage case 500 from the body 100 by the access action provided by the access unit 800; And
Includes a; guide rail 520 to guide the storage case 500 in the body 100 to move in a straight line by the access action provided by the access unit 800;
The heater 600,
A heating plate 610 on which the container 400 is seated;
A heating wire 620 provided on the heating plate 610 to generate heat;
It is provided on one side of the heating plate 610, detects the heating temperature of the container 400 seated on the heating plate 610, to block heating when the temperature rises above a certain level, and to continue heating when the temperature is below a certain temperature. A temperature sensor 630;
When the cooking of the rice is completed in the state in which the container 400 is closed by the lifting part 700 in the pressure cover 300, returning is performed when the heating plate 610 descends by the descending force of the lifting part 700. It includes; at least one or more return member 640 to support to be made, including,
The return member 640,
A seating groove 642 formed to have a predetermined depth in the heating plate 610;
A fixing port 644 that is inserted into the seating groove 642 so that one end is fixed to the storage case 500; And
It is provided between the seating groove 642 and the fixing port 644, a spring 646 to provide an elastic force to the fixing port 644; includes,
The access unit 800,
A third motor 810 generating forward and reverse power;
A gear train 820 that provides forward and reverse rotation power provided by the third motor 810 to one side; And
Rotating link 830 supporting the storage case 500 to enter and withdraw from the body while the other end is rotated forward and backward about the gear train 820 by forward and reverse rotation provided by the gear train 820. );
The rotation link 830,
It is provided in a position symmetric with the gear train 820, one end is inserted into the guide groove 510 provided in the storage case 500, the rotation of the pivoting link 830 pushes the storage case 500 In accordance with the body 100, the fixing pin (840) for supporting the entry and exit of the storage case 500; rice manufacturing apparatus comprising a. The method according to claim 1,
The body 100,
An input port 110 in communication with the outside so as to fill grains in the grain storage unit 200; And
Rice opening apparatus characterized in that it comprises; a cover 112 to open and close the input port 110 to prevent foreign matters from randomly penetrating into the grain storage unit 200. The method according to claim 1,
The grain storage unit 200,
A partition wall 210 is provided so that a storage space 212 is formed on an inner side of the body 100;
A rice manufacturing apparatus comprising: a transport screw 220 provided at a lower end of the partition wall 210 and providing grains stored in the storage space 212 to the container 400 by a predetermined amount. The method according to claim 3,
The grain storage unit 200,
It is provided at one end of the transfer screw 220, while controlling the amount of grain supplied, rice ball manufacturing device, characterized in that it comprises; ball valve 230 for sealing the grain transfer pipe when cooking is made. The method according to claim 1,
The pressure cover 300,
As the container 400 is elevated by the lifting unit 700, the packing 310 for supporting to maintain a firm sealing force when sealed to the pressure cover 300; rice manufacturing apparatus comprising a. delete delete delete delete delete The method according to claim 1,
The heater 600,
A certain length is extended so as to be provided on one side of the lifting part 700 provided below the storage case 500 by penetrating the storage case 500 from the lower end of the heating plate 610, provided by the lifting part 700 And at least one fixed shaft (650) for supporting the heater 600 to be raised and lowered by the lifting force. The method according to claim 1,
The lifting unit 700,
A second motor 710 generating forward and reverse power;
One end is connected to the second motor 710, the forward and reverse rotation axis 720 by forward and reverse power; And
It is provided on the shaft 720, at least one lifting cam 730 for supporting the heater 600 to be elevated by forward and reverse rotation of the shaft 720; rice manufacturing apparatus comprising a. The method according to claim 12,
The lifting cam 730 is a rice manufacturing apparatus, characterized in that consisting of an eccentric cam. delete delete

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